Títol:
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Numerical investigation of iso-spectral cavities built from trinagles
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Autor/a:
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Wu, H. (Hua); Sprung, Donald W. L.; Martorell Domenech, Juan
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Altres autors:
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Universitat de Barcelona |
Abstract:
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We present computational approaches as alternatives to a recent microwave cavity experiment by S. Sridhar and A. Kudrolli [Phys. Rev. Lett. 72, 2175 (1994)] on isospectral cavities built from triangles. A straightforward proof of isospectrality is given, based on the mode-matching method. Our results show that the experiment is accurate to 0.3% for the first 25 states. The level statistics resemble those of a Gaussian orthogonal ensemble when the integrable part of the spectrum is removed. |
Matèries:
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-Física matemàtica -Teoria quàntica -Teoria de camps (Física) -Relativitat especial (Física) -Termodinàmica -Sistemes dinàmics diferenciables -Electromagnetisme -Òptica electrònica -Mathematical physics -Quantum theory -Field theory (Physics) -Special relativity (Physics) -Thermodynamics -Differentiable dynamical systems -Electromagnetism -Electron optics |
Drets:
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(c) The American Physical Society, 1995
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Tipus de document:
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Article Article - Versió publicada |
Publicat per:
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The American Physical Society
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